I started by blending fresh raspberries until smooth. Then I strained the mixture using a fine mesh sieve to remove seeds. This step gave me a vibrant, smooth raspberry puree that mixed easily with the lemonade.
In a small saucepan, I combined sugar and 1 cup of water. I heated it over medium heat, stirring until the sugar dissolved completely. This made a sweet syrup that blended perfectly without leaving any grainy texture.
In a large pitcher, I poured in the freshly squeezed lemon juice, raspberry puree, and sugar syrup. Then I added the remaining cold water and stirred everything until well combined. At this point, the drink looked beautifully pink and smelled so fresh.
I placed the pitcher in the fridge for about 30 minutes to let the flavors blend. When serving, I filled glasses with ice, poured in the lemonade, and garnished with lemon slices and raspberries. The final look was as amazing as the taste!